/Engine/Source/Runtime/Slate/Public/Framework/Commands/UICommandDragDropOp.h
FUICommandDragDropOp ( [FName](API\Runtime\Core\UObject\FName) InItemName, EMultiBlockType InBlockType, bool bInIsDraggingSection, [FName](API\Runtime\Core\UObject\FName) InOriginMultiBox, [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > InCustomDecorator, FVector2D DecoratorOffset )